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Journal of Rf/Microwave Engineering, Photonics and Communications FREQUENZ JOURNAL OF RF/MICROWAVE ENGINEERING, PHOTONICS AND COMMUNICATIONS EDITOR-IN-CHIEF Franko Küppers, Darmstadt Rolf Jakoby, Darmstadt Thomas Kürner, Braunschweig Wolfgang Menzel, Ulm EDITORIAL ASSISTANTS David Pouhè, Reutlingen Andreas Penirschke, Darmstadt Hermann Rohling, Hamburg Eleonore Titow, Darmstadt Lorenz-Peter Schmidt, Erlangen Reiner S. Thomä, Ilmenau EDITORIAL BOARD Martin Vossiek, Erlangen Axel Bangert, Kassel Robert Weigel, Erlangen Georg Böck, Berlin Thomas Weiland, Darmstadt Ranjan Bose, New Delhi Abdelhak Zoubir, Darmstadt Ivan B. Djordjevic, Tucson Philippe Ferrari, Grenoble EDITORIAL ADVISORY BOARD Rüdiger Follmann, Kamp-Lintfort Jürgen Detlefsen, München Ingo Gaspard, Darmstadt Günter Fuchs, IImenau Spartak Gevorgian, Göteborg Hans Hartnagel, Darmstadt Klaus Hofmann, Darmstadt Erich Kasper, Stuttgart Friedrich Jondral, Karlsruhe Hans-Peter Kuchenbecker, Hannover Kira Kastell, Frankfurt Gerhard Mönich, Berlin Anja Klein, Darmstadt Bernhard Rembold, Aachen Reinhard Knöchel, Kiel Klaus Schünemann, Hamburg Rolf Kraemer, Frankfurt (Oder) FREQUENZ was first published in 1947 with an circulation of 7000 copies, focusing on Telecommunications. Today, the major aim of Frequenz is to highlight current research activities and development efforts in RF/Microwave Engineering, Photonics and Communications throughout a wide frequency spectrum ranging from radio and microwave frequencies via THz and the infrared up to optical frequencies. All information regarding notes for contributors, subscriptions, Open access, back volumes and orders is available online at www.degruyter.de/freq ISSN 0016-1136 · e-ISSN 2191-6349 RESPONSIBLE EDITOR Prof. Dr.-Ing. Rolf Jakoby, Institute of Microwave Engineering and Photonics, Technische Universität Darmstadt, Merckstrasse 25, 64283 Darmstadt, Germany. Tel.: +49 (0) 6151-16-4893, Email: [email protected] JOURNAL MANAGER Bettina Chang, De Gruyter, Genthiner Straße 13, 10785 Berlin, Germany, Tel.: +49 (0)30 260 05-355, Fax: +49 (0)30 260 05-250, Email: [email protected] RESPONSIBLE FOR ADVERTISEMENTS Claudia Neumann, De Gruyter, Genthiner Straße 13, 10785 Berlin, Germany. Tel.: +49 (0)30 260 05-226, Fax: +49 (0)30 260 05-322, Email: [email protected] © 2014 Walter de Gruyter GmbH, Berlin/Munich/Boston TYPESETTING Asco Typesetters, Hong Kong PRINTING Franz X. Stückle Druck und Verlag e. K, Ettenheim Printed in Germany Frequenz 2014 | Volume 68 | Number 11–12 Contents Muhammad Saadi, Ambar Bajpai, Yan Zhao, Paramin Shiqiang Chen and Junfeng Wang Sangwongngam and Lunchakorn Wuttisittikulkij Low Voltage Low Power Folded Mixer for S-Band Wireless Design and Implementation of Secure and Applications 537 Reliable Communication using Optical Wireless Communication 501 Mohamed Barbary and Peng Zong A Proposed Stealthy Target Detection in Ground Plane Hadjira Abri Badaoui and Mehadji Abri Effect Based on Balloon-borne Netted System Using New Design of Integrated 2D Photonic Crystal Narrow Hybrid (PO/TDOA) Method 541 Band Filters Using the FDTD-2D Method 511 Xiao Chen, Guangxia Li, Zhiqiang Li and Chao Yue Mahdi Zavvari and Farhad Mehdizadeh Precise Ionosphere Monitoring via a DSFH Satellite Photonic Crystal Cavity with L3-Defect for Resonant TT&C Link 553 Optical Filtering 519 Jiana Jarrouj, Vesna Blagojevic and Predrag Ivanis Anjan Biswas, M. Mirzazadeh, Mostafa Eslami, Outage Probability of SINR for Underlay Cognitive Radio Daniela Milovic and Milivoj Belic Systems in Nakagami Fading 563 Solitons in Optical Metamaterials by Functional Variable Method and First Integral Approach 525 Guangjie Xu, Huali Wang, Lei Sun, Weijun Zeng and Qingguo Wang Josefa Gómez, Abdelhamid Tayebi and Felipe Cátedra Compressed Sampling of Spectrally Sparse Signals Optimization Approach to Design Single Feed Symmetric Using Sparse Circulant Matrices 573 and Asymmetric Multibeam Reflectarrays 531.
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